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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
08/26/1997
Application #:
08723935
Filing Dt:
09/27/1996
Inventors:
SANJAY MITRA, HOLDEN HACKBARTH
Title:
SAME STATE AND OPPOSITE STATE DIAGNOSTIC TEST FOR FERROELECTRIC MEMORIES
Assignment: 1
Reel/Frame:
008291/0794Recorded: 12/13/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/23/1996
Exec Dt:
10/23/1996
Assignee:
1850 RAMTRON DRIVE
COLORADO SPRINGS, COLORADO 80921
Correspondent:
HOLLAND & HART, LLP
CAROL W. BURTON, ESQ.
555 17TH STREET, SUITE 3200
DENVER, CO 80202-3979
Assignment: 2
Reel/Frame:
009756/0085Recorded: 02/23/1999Pages: 26
Conveyance:
FIRST AMENDMENT TO PATENT SEC. AGMNT.
Assignor:
Exec Dt:
01/15/1999
Assignee:
1850 RAMTRON DRIVE
COLORADO SPRINGS, COLORADO 80921
Correspondent:
AMSTER, ROTHSEIN & EBENSTEIN
ANTHONY F. LO CICERO, ESQ.
90 PARK AVENUE
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:
012653/0747Recorded: 04/12/2002Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/28/2002
Assignee:
ST. MARTIN STRASSE 53
D-81541 MUNICH, GERMANY
Correspondent:
INFINEON TECHNOLOGIES AG
KLAUS FLEISCHMANN
ST. MARTIN STRASSE 53
D-81541 MUNICH, GERMANY
Assignment: 4
Reel/Frame:
014624/0077Recorded: 05/12/2004Pages: 18
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
03/26/2004
Assignee:
1850 RAMTRON DRIVE
COLORADO SPRINGS, COLORADO 80921
Correspondent:
HOGAN & HARTSON LLP
CAROL W. BURTON
1200 17TH STREET, SUITE 1500
ONE TABOR CENTER
DENVER, CO 80202

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